32216940

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{947}}^1$

素因数の和:978

約数の個数: 144

約数和(自身を含む): 115944192

約数和(自身を除く): 83727252

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 947, 972, 1134, 1215, 1260, 1620, 1701, 1890, 1894, 2268, 2430, 2835, 2841, 3402, 3780, 3788, 4735, 4860, 5670, 5682, 6629, 6804, 8505, 8523, 9470, 11340, 11364, 13258, 14205, 17010, 17046, 18940, 19887, 25569, 26516, 28410, 33145, 34020, 34092, 39774, 42615, 51138, 56820, 59661, 66290, 76707, 79548, 85230, 99435, 102276, 119322, 127845, 132580, 153414, 170460, 178983, 198870, 230121, 238644, 255690, 298305, 306828, 357966, 383535, 397740, 460242, 511380, 536949, 596610, 715932, 767070, 894915, 920484, 1073898, 1150605, 1193220, 1534140, 1610847, 1789830, 2147796, 2301210, 2684745, 3221694, 3579660, 4602420, 5369490, 6443388, 8054235, 10738980, 16108470, 32216940]

約数ペア:

[(1, 32216940), (2, 16108470), (3, 10738980), (4, 8054235), (5, 6443388), (6, 5369490), (7, 4602420), (9, 3579660), (10, 3221694), (12, 2684745), (14, 2301210), (15, 2147796), (18, 1789830), (20, 1610847), (21, 1534140), (27, 1193220), (28, 1150605), (30, 1073898), (35, 920484), (36, 894915), (42, 767070), (45, 715932), (54, 596610), (60, 536949), (63, 511380), (70, 460242), (81, 397740), (84, 383535), (90, 357966), (105, 306828), (108, 298305), (126, 255690), (135, 238644), (140, 230121), (162, 198870), (180, 178983), (189, 170460), (210, 153414), (243, 132580), (252, 127845), (270, 119322), (315, 102276), (324, 99435), (378, 85230), (405, 79548), (420, 76707), (486, 66290), (540, 59661), (567, 56820), (630, 51138), (756, 42615), (810, 39774), (945, 34092), (947, 34020), (972, 33145), (1134, 28410), (1215, 26516), (1260, 25569), (1620, 19887), (1701, 18940), (1890, 17046), (1894, 17010), (2268, 14205), (2430, 13258), (2835, 11364), (2841, 11340), (3402, 9470), (3780, 8523), (3788, 8505), (4735, 6804), (4860, 6629), (5670, 5682)]